With the Cash Pump from PlayNgo, it’s possible to play on 4 sets of reels with a 3×3 separate grids. The theme at the Cash Pump slot is about route 66. This machine has very high payouts. So it has 20 win lines and the super prize is 10.000x the bet if you play the maximum bet. On the reels you will find 6 symbols like Watermelons, Cherries, Oranges and Plums. But also other symbols like Bars and Red Sevens. This game has a Wild and a Scatter, the Wild substitutes all other symbols, except the Scatter. The Wild can help to get the nice winning combinations, because it’s a stacked Wild it appears on the middle reels and it falls as a full stack. When it happens the stacked Wild is copied to all reels, and there is a multiplier, it can go up to 4x. Try to spin 4 Scatters and then you will activate the Free Spin feature, your prize is 7 Free Spin rounds. It’s possible to win extra Free Spins during this feature. Options enough to win nice profits, try the Cash Pump slot for free or with real money online.